Éxodo 34:17LXX

15Lest thou make a covenant with the inhabitants of the land, and they go a whoring after their gods, and do sacrifice unto their gods, and call thee, and thou eat of his sacrifice;

16And thou take of their daughters unto thy sons, and their daughters go a whoring after their gods, and make thy sons go a whoring after their gods.

17Thou shalt make thee no molten gods.

18The feast of unleavened bread shalt thou keep. Seven days thou shalt eat unleavened bread, as I commanded thee, in the time of the month Abib: for in the month Abib thou camest out from Egypt.

19All that openeth the matrix mine; and every firstling among thy cattle, ox or sheep, .